InChI=1/C15H25ClN2O2/c1-4-19-14-10-12(11-18-8-6-7-17-3)9-13(16)15(14)20-5-2/h9-10,17-18H,4-8,11H2,1-3H3/p+1/fC15H26ClN2O2/h17H/q+1 A0278DFA2FBF52DE